Assignee
No assignee recorded.
Inventors
- Unknown
- Unknown
- Joo Hwan Sung (35 patents)
- Haw Sun Park (3 patents)
- Min-Keun Cho (5 patents)
- Sungheon PARK (9 patents)
- Jin Sook Kwak (2 patents)
- Youngmin Park (80 patents)
- Sung-Duck Kim (5 patents)
- Unknown
US Patent 12444732 · Granted Oct 14, 2025
No assignee recorded.